1. I have noticed that I am starting to hear the air being exhaled. The place that it comes out is right in front of my mouth. Do all masks have the place for exhaled air in front of the mouth?
2. This is close to the first. That air coming out is COLD!! Many, it like to have froze me this morning. I have a humidifier, but it is NOT heated. If I get a heated humidifer, will this air be a lot warmer. I was expecting icicles on my nose this morning
Everyone here is so nice! Thank you!!!

